generate_speedometer_images.sh.bak

#imagemagick via linux
#sudo apt install imagemagick
#sudo apt install ttf-mscorefonts-installer
#make sure folders are correct (i.e. "numbers" dir)
#make sure bg.png is present
#must be 128x32
#when creating vtf: normal and alpha both DTX5, keep resize as power of 2 triangle none, keep clamp 128, remove generate mipmaps and normal maps, in advanced remove compute reflectivity and generate thumbnail

convert -auto-orient -background "#00000000" -fill "#00ff00" -font Verdana -size 128x32 -gravity center -pointsize 32 label:0 numbers/0.png

count=9999
for i in $(seq $count)
do
  convert -auto-orient -background "#00000000" -fill "#00ff00" -font Verdana -size 128x32 -gravity center -pointsize 32 label:$i numbers/$i.png
done

countbg=9999
for j in $(seq $countbg)
do
  convert bg.png numbers/$j.png -composite numbers/$j.png
done

convert bg.png numbers/0.png -composite numbers/0.png